# math/chem

posted by
**jay**
.

1) 35.72 x 0.00590

2) 0.4832/5.12

3) (6.09 x 10^-1)(9.08 x 10^5)

4) (7.79 x 10^4)(4.56 x 10^3)/

(2.93 x10^3)(3.2 x 10^2)

5) 2.3 x 10^2 + 7.16 x 10^5

posted by
**jay**
.

1) 35.72 x 0.00590

2) 0.4832/5.12

3) (6.09 x 10^-1)(9.08 x 10^5)

4) (7.79 x 10^4)(4.56 x 10^3)/

(2.93 x10^3)(3.2 x 10^2)

5) 2.3 x 10^2 + 7.16 x 10^5